Alternative firmware for wma11b

Since linksys is not updating the firmware and much needed features are missing (on screen playlist, queue song, scroll titles, etc.) I was hoping someone created an alternative firmware. With Google I only found http://www.turtlehead.co.uk/ but it appears very experimental...

Let's get this one started here. I have some WMA11B that I recently got them from CompUSA. For the moment, I have shelved my WMA11B units mainly because it doesn't work with my Win2k3 machine. I hope one day will be able to use this.